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New Delhi to Kathmandu DEL → KTM

Indira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)

The cheapest return found recently is $186 with Air India, 7 Jan 2027 – 9 Jan 2027, found 3 hours ago. The cheapest one-way found recently is $81 with IndiGo, 23 Dec, found 15 hours ago.

Return

The cheapest return fare on each of 67 departure dates is usually $190 to $331.

Cheapest return found recently

$186

7 Jan 2027 – 9 Jan 2027 · Air India

Indira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)

Leaves 9:00 p.m. · Return leaves 10:05 a.m. · 3 h 40 min of travel, both ways together

out nonstop, back nonstop

found 3 hours ago

See prices for these datesCheck today's price

Cheapest nonstop return

$186

7 Jan 2027 – 9 Jan 2027 · Air India

Indira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)

Leaves 9:00 p.m. · Return leaves 10:05 a.m. · 3 h 40 min of travel, both ways together

out nonstop, back nonstop

found 3 hours ago

See prices for these datesCheck today's price

FareTell may earn a commission when you book through a partner.

Found recently, and the cheapest we hold

Cheapest found recently $186 7 Jan 2027 – 9 Jan 2027found 3 hours agoSee prices for these dates

Cheapest we hold, of any age $177 17 Jan 2027 – 24 Jan 2027found 6 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $172 to $179.

At $186, the cheapest return found recently is above that range.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 67 departure dates from 21 Oct to 24 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 2-night return fares leaving within 3 days of 7 Jan 2027 to compare.

Every date we hold

298 fares on 67 departure dates

21 Oct – 4 Nov: $348, found 4 days ago22 Oct – 6 Nov: $339, found 3 days ago23 Oct – 7 Nov: $339, found 3 days ago24 Oct – 13 Nov: $467, found 5 days ago25 Oct – 8 Nov: $335, found 3 days ago26 Oct – 10 Nov: $326, found 4 days ago27 Oct – 10 Nov: $321, found 3 days ago28 Oct – 11 Nov: $315, found today29 Oct – 8 Nov: $318, found 4 days ago30 Oct – 30 Oct: $336, found 6 days ago31 Oct – 18 Nov: $336, found 3 days ago1 Nov – 9 Nov: $339, found 2 days ago2 Nov – 6 Nov: $339, found 3 days ago3 Nov – 14 Nov: $368, found 3 days ago5 Nov – 27 Nov: $373, found 5 days ago6 Nov – 28 Nov: $443, found 5 days ago7 Nov – 29 Nov: $362, found 5 days ago10 Nov – 24 Nov: $397, found 4 days ago11 Nov – 16 Nov: $450, found 4 days ago12 Nov – 16 Nov: $354, found 2 days ago15 Nov – 20 Nov: $257, found today16 Nov – 2 Dec: $319, found 5 days ago22 Nov – 22 Nov: $366, found 4 days ago23 Nov – 30 Nov: $242, found 6 days ago28 Nov – 9 Dec: $249, found yesterday30 Nov – 7 Dec: $253, found 3 days ago9 Dec – 2 Jan 2027: $200, found 4 days ago14 Dec – 20 Dec: $224, found 6 days ago21 Dec – 22 Dec: $183, found 3 days ago24 Dec – 26 Dec: $179, found 2 days ago28 Dec – 10 Jan 2027: $185, found 2 days ago29 Dec – 9 Jan 2027: $185, found 2 days ago30 Dec – 10 Jan 2027: $183, found 7 days ago5 Jan 2027 – 19 Jan 2027: $189, found today6 Jan 2027 – 12 Jan 2027: $190, found today7 Jan 2027 – 9 Jan 2027: $186, found 3 hours ago10 Jan 2027 – 17 Jan 2027: $189, found today12 Jan 2027 – 15 Jan 2027: $189, found today14 Jan 2027 – 16 Jan 2027: $188, found 4 days ago15 Jan 2027 – 20 Jan 2027: $189, found today16 Jan 2027 – 23 Jan 2027: $190, found today17 Jan 2027 – 24 Jan 2027: $177, found 6 days ago23 Jan 2027 – 27 Jan 2027: $192, found 2 days ago25 Jan 2027 – 27 Jan 2027: $188, found 3 days ago8 Feb 2027 – 20 Feb 2027: $189, found 2 days ago10 Feb 2027 – 24 Feb 2027: $184, found 7 days ago17 Feb 2027 – 22 Feb 2027: $191, found 2 days ago25 Feb 2027 – 28 Feb 2027: $189, found 4 days ago27 Feb 2027 – 2 Mar 2027: $189, found today5 Mar 2027 – 19 Mar 2027: $221, found yesterday14 Mar 2027 – 20 Mar 2027: $223, found 2 days ago15 Mar 2027 – 20 Mar 2027: $211, found 2 days ago16 Mar 2027 – 27 Mar 2027: $219, found yesterday27 Mar 2027 – 30 Mar 2027: $206, found 18 hours ago1 Apr 2027 – 22 Apr 2027: $247, found 6 days ago2 Apr 2027 – 19 Apr 2027: $260, found 6 days ago3 Apr 2027 – 12 Apr 2027: $207, found 5 days ago5 Apr 2027 – 14 Apr 2027: $230, found 5 days ago12 Apr 2027 – 30 Apr 2027: $269, found 6 days ago20 Apr 2027 – 6 May 2027: $229, found yesterday22 Apr 2027 – 10 May 2027: $246, found 6 days ago24 Apr 2027 – 11 May 2027: $230, found 3 days ago30 Apr 2027 – 18 May 2027: $227, found 6 days ago1 May 2027 – 18 May 2027: $216, found 6 days ago2 May 2027 – 18 May 2027: $227, found 6 days ago3 Jun 2027 – 17 Jun 2027: $217, found 4 days ago24 Sept 2027 – 11 Oct 2027: $216, found 4 days agoOctNovDecJanFebMarAprSep
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
21 Oct – 4 Nov$348Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
22 Oct – 6 Nov$339Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
23 Oct – 7 Nov$339Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
24 Oct – 13 Nov$467Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 5 days agoSee prices for these dates
25 Oct – 8 Nov$335Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
26 Oct – 10 Nov$326Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
27 Oct – 10 Nov$321Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
28 Oct – 11 Nov$315Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound todaySee prices for these dates
29 Oct – 8 Nov$318Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
30 Oct – 30 Oct$336IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
31 Oct – 18 Nov$336Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
1 Nov – 9 Nov$339Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
2 Nov – 6 Nov$339Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
3 Nov – 14 Nov$368IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
5 Nov – 27 Nov$373Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 5 days agoSee prices for these dates
6 Nov – 28 Nov$443Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 5 days agoSee prices for these dates
7 Nov – 29 Nov$362Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 5 days agoSee prices for these dates
10 Nov – 24 Nov$397Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
11 Nov – 16 Nov$450Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
12 Nov – 16 Nov$354IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
15 Nov – 20 Nov$257Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound todaySee prices for these dates
16 Nov – 2 Dec$319Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 5 days agoSee prices for these dates
22 Nov – 22 Nov$366Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
23 Nov – 30 Nov$242Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
28 Nov – 9 Dec$249Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound yesterdaySee prices for these dates
30 Nov – 7 Dec$253Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
9 Dec – 2 Jan 2027$200Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Dec – 20 Dec$224Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
21 Dec – 22 Dec$183Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
24 Dec – 26 Dec$179Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
28 Dec – 10 Jan 2027$185Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
29 Dec – 9 Jan 2027$185Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
30 Dec – 10 Jan 2027$183Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 7 days agoSee prices for these dates
5 Jan 2027 – 19 Jan 2027$189Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound todaySee prices for these dates
6 Jan 2027 – 12 Jan 2027$190Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound todaySee prices for these dates
7 Jan 2027 – 9 Jan 2027$186Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 hours agoSee prices for these dates
10 Jan 2027 – 17 Jan 2027$189Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound todaySee prices for these dates
12 Jan 2027 – 15 Jan 2027$189Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound todaySee prices for these dates
14 Jan 2027 – 16 Jan 2027$188Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
15 Jan 2027 – 20 Jan 2027$189Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound todaySee prices for these dates
16 Jan 2027 – 23 Jan 2027$190Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound todaySee prices for these dates
17 Jan 2027 – 24 Jan 2027$177Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
23 Jan 2027 – 27 Jan 2027$192Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
25 Jan 2027 – 27 Jan 2027$188Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
8 Feb 2027 – 20 Feb 2027$189Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
10 Feb 2027 – 24 Feb 2027$184Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 7 days agoSee prices for these dates
17 Feb 2027 – 22 Feb 2027$191Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
25 Feb 2027 – 28 Feb 2027$189Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
27 Feb 2027 – 2 Mar 2027$189Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound todaySee prices for these dates
5 Mar 2027 – 19 Mar 2027$221Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound yesterdaySee prices for these dates
14 Mar 2027 – 20 Mar 2027$223Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
15 Mar 2027 – 20 Mar 2027$211Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 2 days agoSee prices for these dates
16 Mar 2027 – 27 Mar 2027$219Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound yesterdaySee prices for these dates
27 Mar 2027 – 30 Mar 2027$206Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 18 hours agoSee prices for these dates
1 Apr 2027 – 22 Apr 2027$247Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
2 Apr 2027 – 19 Apr 2027$260Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
3 Apr 2027 – 12 Apr 2027$207Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 5 days agoSee prices for these dates
5 Apr 2027 – 14 Apr 2027$230Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 5 days agoSee prices for these dates
12 Apr 2027 – 30 Apr 2027$269Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
20 Apr 2027 – 6 May 2027$229Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound yesterdaySee prices for these dates
22 Apr 2027 – 10 May 2027$246Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
24 Apr 2027 – 11 May 2027$230Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 3 days agoSee prices for these dates
30 Apr 2027 – 18 May 2027$227Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
1 May 2027 – 18 May 2027$216Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
2 May 2027 – 18 May 2027$227Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 6 days agoSee prices for these dates
3 Jun 2027 – 17 Jun 2027$217Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates
24 Sept 2027 – 11 Oct 2027$216Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $177.

October 2026From $31511 departure dates28 Oct – 11 Nov · found todaySee prices for these datesEvery date in October 2026
November 2026From $24215 departure dates23 Nov – 30 Nov · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $1797 departure dates24 Dec – 26 Dec · found 2 days agoSee prices for these datesEvery date in December 2026
January 2027From $177Cheapest seen11 departure dates17 Jan 2027 – 24 Jan 2027 · found 6 days agoSee prices for these datesEvery date in January 2027
February 2027From $1845 departure dates10 Feb 2027 – 24 Feb 2027 · found 7 days agoSee prices for these dates
March 2027From $2065 departure dates27 Mar 2027 – 30 Mar 2027 · found 18 hours agoSee prices for these dates
April 2027From $2079 departure dates3 Apr 2027 – 12 Apr 2027 · found 5 days agoSee prices for these datesEvery date in April 2027
May 2027From $2162 departure dates1 May 2027 – 18 May 2027 · found 6 days agoSee prices for these dates
June 2027From $2171 departure date3 Jun 2027 – 17 Jun 2027 · found 4 days agoSee prices for these dates
September 2027From $2161 departure date24 Sept 2027 – 11 Oct 2027 · found 4 days agoSee prices for these dates

Airlines on the cheapest dates: Air India, Nepal Airlines, IndiGo.

One-way

The cheapest one-way fare on each of 31 departure dates is usually $81 to $110.

Cheapest one-way found recently

$81

23 Dec · IndiGo

Indira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)

Leaves 2:05 p.m. · 1 h 50 min trip

nonstop

found 15 hours ago

Open this tripCheck today's price

Cheapest nonstop one-way

$81

23 Dec · IndiGo

Indira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)

Leaves 2:05 p.m. · 1 h 50 min trip

nonstop

found 15 hours ago

Open this tripCheck today's price

FareTell may earn a commission when you book through a partner.

Found recently, and the cheapest we hold

Cheapest found recently $81 23 Decfound 15 hours agoOpen this trip

Cheapest we hold, of any age $80 13 Decfound 6 days agoOpen this trip

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $80 to $93.

$81, the cheapest one-way found recently, sits here in that range of $80 to $93.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good one-way price?

Compared with the cheapest one-way fare on each of 31 departure dates from 21 Nov to 27 Apr 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

Yes. Among one-way fares leaving within 3 days of 23 Dec, 21 Dec costs $80: $1 less than the cheapest found recently.

IndiGo · Indira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM) · nonstop · found 5 days ago

Open this tripCheck today's price

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Every date we hold

169 fares on 31 departure dates

21 Nov: $85, found 2 days ago23 Nov: $88, found 2 days ago1 Dec: $81, found 23 hours ago5 Dec: $80, found 7 days ago9 Dec: $80, found 4 days ago10 Dec: $80, found 6 days ago13 Dec: $80, found 6 days ago14 Dec: $80, found 5 days ago21 Dec: $80, found 5 days ago23 Dec: $81, found 15 hours ago30 Dec: $81, found yesterday3 Jan 2027: $92, found 2 days ago8 Jan 2027: $87, found today11 Jan 2027: $96, found yesterday22 Jan 2027: $93, found 3 days ago23 Jan 2027: $94, found 3 days ago25 Jan 2027: $92, found 3 days ago28 Jan 2027: $89, found 6 days ago30 Jan 2027: $93, found 4 days ago1 Feb 2027: $94, found 3 days ago27 Mar 2027: $92, found 6 days ago31 Mar 2027: $110, found 6 days ago4 Apr 2027: $122, found today5 Apr 2027: $110, found today6 Apr 2027: $115, found yesterday7 Apr 2027: $110, found 3 days ago9 Apr 2027: $120, found 3 days ago10 Apr 2027: $116, found 3 days ago11 Apr 2027: $116, found 3 days ago19 Apr 2027: $121, found 6 days ago27 Apr 2027: $116, found 4 days agoNovDecJanMarApr
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
21 Nov$85Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 2 days agoOpen this trip
23 Nov$88Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)stops unknownfound 2 days agoOpen this trip
1 Dec$81Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 23 hours agoOpen this trip
5 Dec$80IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 7 days agoOpen this trip
9 Dec$80IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 4 days agoOpen this trip
10 Dec$80IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 6 days agoOpen this trip
13 Dec$80IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 6 days agoOpen this trip
14 Dec$80IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 5 days agoOpen this trip
21 Dec$80IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 5 days agoOpen this trip
23 Dec$81IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 15 hours agoOpen this trip
30 Dec$81IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound yesterdayOpen this trip
3 Jan 2027$92Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 2 days agoOpen this trip
8 Jan 2027$87Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound todayOpen this trip
11 Jan 2027$96Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound yesterdayOpen this trip
22 Jan 2027$93Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 3 days agoOpen this trip
23 Jan 2027$94Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 3 days agoOpen this trip
25 Jan 2027$92Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 3 days agoOpen this trip
28 Jan 2027$89Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 6 days agoOpen this trip
30 Jan 2027$93Nepal AirlinesIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 4 days agoOpen this trip
1 Feb 2027$94Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 3 days agoOpen this trip
27 Mar 2027$92Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 6 days agoOpen this trip
31 Mar 2027$110Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 6 days agoOpen this trip
4 Apr 2027$122Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound todayOpen this trip
5 Apr 2027$110Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound todayOpen this trip
6 Apr 2027$115Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound yesterdayOpen this trip
7 Apr 2027$110Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 3 days agoOpen this trip
9 Apr 2027$120Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 3 days agoOpen this trip
10 Apr 2027$116Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 3 days agoOpen this trip
11 Apr 2027$116Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 3 days agoOpen this trip
19 Apr 2027$121IndiGoIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 6 days agoOpen this trip
27 Apr 2027$116Air IndiaIndira Gandhi International Airport (DEL) → Tribhuvan International Airport (KTM)nonstopfound 4 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $80.

November 2026From $852 departure dates21 Nov · found 2 days agoOpen this tripEvery date in November 2026
December 2026From $80Cheapest seen9 departure dates13 Dec · found 6 days agoOpen this tripEvery date in December 2026
January 2027From $878 departure dates8 Jan 2027 · found todayOpen this tripEvery date in January 2027
February 2027From $941 departure date1 Feb 2027 · found 3 days agoOpen this trip
March 2027From $922 departure dates27 Mar 2027 · found 6 days agoOpen this trip
April 2027From $1109 departure dates5 Apr 2027 · found todayOpen this tripEvery date in April 2027

Airlines on the cheapest dates: Air India, IndiGo, Nepal Airlines.

Premium cabin fares from New Delhi to Kathmandu

Return

We looked for premium economy, business and first-class return fares on this route, and hold none found in the last 7 days.

Today's prices for 7 Jan 2027 – 9 Jan 2027 in another cabin: Premium economy · Business · First

One-way

Business

The lowest business fare we have seen is $317, on one departure date.

30 Oct · DEL → KTM · Nepal Airlines

nonstop

found 7 days ago

That business fare is 4.0 times the economy fare of $80.

See prices for these datesCheck today's price

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Today's prices for 23 Dec in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for New Delhi to Kathmandu?

Return

Fares 90 to 179 days before departure were typically 44% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$315$175+77%25
7–13 days$318$263+79%25
14–29 days$281$239+58%25
30–59 days$186$177+5%25
60–89 days$179$172+1%25
90–179 days$178$177Cheapest seen25
180+ days$210$209+18%25

One-way

The cheapest fares were 60 to 89 days before departure.

From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — one way, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
30–59 days$87$80+2%23
60–89 days$86$80Cheapest seen21
90–179 days$89$84+4%25
180+ days$102$100+19%25

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

One-way

New Delhi → Pokhara

142 km from Kathmandu

$242

$161 more than flying to Kathmandu

22 Apr 2027 · DEL → PKR · 1 stop

found 3 days ago

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Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.

Live price for these dates

The cheapest return found recently is for 7 Jan 2027 – 9 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work